#main {
	margin: 0 auto;
	width: 900px;
}

h1 {
	text-align: center;
}

#input {
	width: 100%;
	font-size: 20px;
	padding: 10px;
	resize: vertical;
	border-radius: 5px;
	box-sizing: border-box;
}

#start {
	width: 100%;
	border-radius: 5px;
	height: 40px;
	margin: 10px 0;
}

#result-url {
	width: 100%;
	border-radius: 5px;
	border: gray solid 1px;
	min-height: 200px;
	padding: 10px;
	text-align: center;
	box-sizing: border-box;
}

p.error {
	color: red;
}
